If not, the message parameter will be displayed as an error message.
否则,消息参数将显示为一条错误消息。
You can map a message parameter to a correlation property using a property alias.
可以使用属性别名将消息参数映射到相关属性。
Basically, you peel off each property of the new issue object and convert to a message parameter.
本质上是,您将新问题对象的每个属性去掉,并且将其转换成消息参数。
It means anybody using that little function get float doesn't have to worry about what's inside of it. So for example, I decide I want to change the message I print out, I don't have to change the function, I just pass in a different parameter.
这代表着用这个方法去获得浮点数,的任何人都不用担心具体的实现了,例如,如果我想改变下,显示的信息的话,我不必去改变方法,我传个不同的参数就可以了。
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